Compare 50/40 and 80/3
1st number: 1 10/40, 2nd number: 26 2/3
50/40 is smaller than 80/3
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 3 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
50/40 = 50 × 3/40 × 3 = 150/120 - Likewise, for the 2nd fraction, since 3 × 40 = 120,
80/3 = 80 × 40/3 × 40 = 3200/120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/120 < 3200/120 or 50/40 < 80/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80 and 80/3 50/40 and 80/6 50/40 and 80/9 50/40 and 80/15 50/40 and 80/21